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    Napa County, CA Duplexes for Sale

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    Bungalow Duplex with Private Yards
    Updated: Jul 29
    Bungalow Duplex with Private Yards

    630-632 Randolph Street, Napa, CA 94559

    $959,000
    1,064 sqft 0.14 AC lot
    Two‑unit duplex with a one‑bedroom, one‑bath residence and a studio
    1,064 square feet on a 0.1383‑acre lot
    Built in 1938 with bungalow architecture
    Private yard, washer and dryer, and dedicated garage space for each unit
    Long driveway with additional off‑street parking
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    Victorian Duplex
    Updated: Jun 12
    Victorian Duplex

    1325 Calistoga Avenue, Napa, CA 94559

    $845,000
    1,388 sqft 0.07 AC lot
    Two legal units: one 1‑bedroom residence and one 2‑bedroom residence, each with 1 bathroom
    Built in 1898 with Victorian design, tall windows, high ceilings, and period woodwork
    0.0747‑acre parcel
    Screened porches with washer and dryer hookups; each unit has a private fenced yard
    Full lower‑level basement provides storage and utility space
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    Townhouse-Style Multifamily Property
    Townhouse-Style Multifamily Property

    204 Rosebud Ln, Saint Helena, CA 94574

    $1,900,000
    12,544 sqft

    Three newer residential buildings offer spacious two-story layouts with private bedroom suites and practical everyday amenities.

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    Townhouse-Style Multifamily Property
    Townhouse-Style Multifamily Property

    232 Rosebud Ln, Saint Helena, CA 94574

    $1,900,000
    5,140 sqft

    Two-story residences feature private bedroom suites, fireplaces, kitchen islands, laundry rooms, and half baths.

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    Duplex with Private Yards
    Duplex with Private Yards

    632 Randolph Street, Napa, CA 94559

    $959,000
    1,064 sqft

    A one-bedroom residence and a studio each have in-unit laundry, private outdoor space, and garage parking.

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    Duplex with Permitted ADU
    Duplex with Permitted ADU

    509 Washington Street Unit: #A & C, Calistoga, CA 94515

    $1,275,000
    1,553 sqft

    R-3 zoning accommodates residential use and professional offices.

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    Duplex with Private Entrances
    Duplex with Private Entrances

    471 Newton Way, Angwin, CA 94508

    $615,000
    1,540 sqft 0.34 AC lot

    Two separate residences offer distinct entry points, with a two-car garage serving the larger unit.

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    Two-Unit Duplex with Deck
    Two-Unit Duplex with Deck

    1411 4th Street, Calistoga, CA 94515

    $985,000
    2,286 sqft

    The upper residences comprise a four-bedroom home and a penthouse with a deck off its living room.

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    Duplex with Fenced Yard
    Duplex with Fenced Yard

    2004 Main Street, Napa, CA 94559

    $798,000

    Two residences include separate living areas and kitchens, with a detached garage and indoor laundry.

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    Duplex with Detached ADU
    Duplex with Detached ADU

    1620 Spencer St, Napa, CA 94559

    $949,000

    Two independent residences combine original character, updated systems, private outdoor areas, and flexible living arrangements near Downtown Napa.

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    Based on your search, we've compiled 10 Potential Opportunities for your consideration. Besides 10 Active listings in Napa County, CA, we suggest exploring several alternatives:

    Napa County, CA Duplexes Market Trends and Statistics

    Explore 10 duplexes for sale in Napa County, CA, showcased through 10 active listings on our real estate platform. These investment opportunities span a total of 26,579 square feet of properties for sale, with an estimated market value of $11,185,000.

    Sale prices for two-family homes in Napa County, CA start at $615,000, averaging $1,118,500, and reaching up to $1,900,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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    Featured Napa County Real Estate Agencies

    Realmo connects you with licensed Napa County CRE brokers providing property specifications, local market pricing, and commercial transaction underwriting support.

    Clinton Heise Real Estate
    127 Mustang Crt Pope Valley, CA 94567
    Phone: (707) 968-7147
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